﻿//
// Copyright (c) 2017, Quamotion
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//

using DiscUtils;
using DiscUtils.Nfs;
using System;
using System.IO;
using Xunit;

namespace LibraryTests.Nfs
{
    public class Nfs3WriteResultTest
    {
        [Fact]
        public void RoundTripTest()
        {
            Nfs3WriteResult result = new Nfs3WriteResult()
            {
                CacheConsistency = new Nfs3WeakCacheConsistency()
                {
                    Before = new Nfs3WeakCacheConsistencyAttr()
                    {
                        ChangeTime = new Nfs3FileTime(new DateTime(2017, 1, 1)),
                        ModifyTime = new Nfs3FileTime(new DateTime(2017, 1, 2)),
                        Size = 3
                    },
                    After = new Nfs3FileAttributes()
                    {
                        AccessTime = new Nfs3FileTime(new DateTime(2017, 1, 1)),
                        BytesUsed = 2,
                        ChangeTime = new Nfs3FileTime(new DateTime(2017, 1, 2)),
                        FileId = 3,
                        FileSystemId = 4,
                        Gid = 5,
                        LinkCount = 6,
                        Mode = UnixFilePermissions.GroupAll,
                        ModifyTime = new Nfs3FileTime(new DateTime(2017, 1, 3)),
                        RdevMajor = 7,
                        RdevMinor = 8,
                        Size = 9,
                        Type = Nfs3FileType.NamedPipe,
                        Uid = 10
                    }
                },
                Count = 1,
                HowCommitted = Nfs3StableHow.Unstable,
                Status = Nfs3Status.Ok,
                WriteVerifier = 3
            };

            Nfs3WriteResult clone = null;

            using (MemoryStream stream = new MemoryStream())
            {
                XdrDataWriter writer = new XdrDataWriter(stream);
                result.Write(writer);

                stream.Position = 0;
                XdrDataReader reader = new XdrDataReader(stream);
                clone = new Nfs3WriteResult(reader);
            }

            Assert.Equal(result, clone);
        }
    }
}
